1.Pork Brain: High cholesterol and fat in pork brain can raise blood pressure and lipids. It also contains toxins and heavy metals, affecting health. 

2.Pork Liver: Rich in iron and vitamin A, pork liver prevents anemia and protects vision. However, excessive consumption burdens the liver and increases cholesterol levels.

3.Pig Tail: Inedible due to lymphatic tissue and subcutaneous fat, pig tail increases cholesterol and fat levels, risking obesity. Regular intake leads to excessive calcium loss, detrimental to children's bone health. 

4.Pig Head Meat: Contains collagen for beauty and anti-aging effects, but high cholesterol and fat lead to obesity and cardiovascular disease.

Regular consumption blocks blood vessels. 

5.Pig Intestines: Despite perceived nutritional benefits, high cholesterol and fat levels can lead to increased blood lipids and cardiovascular disease. Harmful substances and toxins negatively impact health. 

6.Pig Neck Meat: Concentrated area of pig lymph glands, making it a bacterial hotspot. Regular consumption can cause illness, and accidental ingestion may lead to poisoning incidents.